About ALL CUSTOM EXTERIORS

About Us

Terril and his family started All Custom Exteriors in 2001 when they saw a need in our community for a company to install a full range of exterior building materials. All Custom Exteriors has now become a one-stop shop - providing dependable customer service, skilled workmanship, and quality materials to meet your exterior building needs.

With All Custom Exteriors, you no longer need to work with multiple contractors - we have our own employees and don't subcontract work. We also have unique in-house relationships that allows us to get materials faster than the other guys. It's always been our goal to achieve and maintain a reputation of value, quality, and integrity in the services and products offered by

All Custom Exteriors.

Our growth over the last 20 years demanded a top-quality showroom for exterior building products for the White Mountain region which is located at Kay Supply on Pinedale Road and also at our corporate office on 1005 W. Snowflake Blvd, Snowflake, AZ.

Kay Supply

The Kay family continued such great success with All Custom Exteriors they opened up Kay Supply in 2006. Kay Supply won the NPC SBDC Success Award in 2016.

"Terril Kay’s goal was to provide quality roofing, siding and exterior building supplies to the entire White Mountain community, with an emphasis on products that required low to virtually no maintenance."

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Small Business Award Winner

After starting All Custom Exteriors and Kay Supply, they continued to grow and expand.

In 2012 Terril started KSI Metals Inc. By 2019 he was awarded his 2nd NPC SBDC Success Award.

"KSI aims to become the premier metal manufacturer in Northern Arizona and to expand its reach throughout the Western U.S. A regional sales force is already in place."